duke@1: /*
duke@1:  * Copyright 2005-2006 Sun Microsystems, Inc.  All Rights Reserved.
duke@1:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1:  *
duke@1:  * This code is free software; you can redistribute it and/or modify it
duke@1:  * under the terms of the GNU General Public License version 2 only, as
duke@1:  * published by the Free Software Foundation.
duke@1:  *
duke@1:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@1:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@1:  * version 2 for more details (a copy is included in the LICENSE file that
duke@1:  * accompanied this code).
duke@1:  *
duke@1:  * You should have received a copy of the GNU General Public License version
duke@1:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@1:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1:  *
duke@1:  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@1:  * CA 95054 USA or visit www.sun.com if you need additional information or
duke@1:  * have any questions.
duke@1:  */
duke@1: 
duke@1: /*
duke@1:  * @test
duke@1:  * @bug     4813736
duke@1:  * @summary Provide a basic test of access to the Java Model from javac
duke@1:  * @author  Peter von der Ah\u00e9
duke@1:  * @run main TestJavacTask TestJavacTask.java
duke@1:  */
duke@1: 
duke@1: import com.sun.tools.javac.api.JavacTaskImpl;
duke@1: import java.io.File;
duke@1: import java.io.IOException;
duke@1: import java.util.Arrays;
duke@1: import javax.lang.model.element.TypeElement;
duke@1: import javax.tools.JavaCompiler;
duke@1: import javax.tools.JavaFileObject;
duke@1: import javax.tools.StandardJavaFileManager;
duke@1: import javax.tools.ToolProvider;
duke@1: 
duke@1: public class TestJavacTask {
duke@1: 
duke@1:     static JavacTaskImpl getTask(JavaCompiler compiler, File... file) {
duke@1:         StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null);
duke@1:         Iterable<? extends JavaFileObject> files =
duke@1:             fm.getJavaFileObjectsFromFiles(Arrays.asList(file));
duke@1:         return (JavacTaskImpl)compiler.getTask(null, fm, null, null, null, files);
duke@1:     }
duke@1: 
duke@1:     public static void main(String... args) throws IOException {
duke@1:         JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
duke@1:         String srcdir = System.getProperty("test.src");
duke@1:         File file = new File(srcdir, args[0]);
duke@1:         JavacTaskImpl task = getTask(tool, file);
duke@1:         for (TypeElement clazz : task.enter(task.parse()))
duke@1:             System.out.println(clazz.getSimpleName());
duke@1:     }
duke@1: 
duke@1: }